Cheap flights from Rome to London from C$ 63
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to London departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Rome to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
In general, January is the cheapest month to fly from Rome to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 113. If you aren’t able to travel to London during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 118.
What is the cheapest day to depart on your flight to London?
According to our data, Tuesday is the cheapest day to fly to London from Rome. The lowest ticket price found for a Tuesday departure recently was C$ 113. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Rome to London for around C$ 885.
What is the cheapest time of day to depart on your flight to London?
Our most recent data shows that the best time of day to fly to London is in the afternoon. Flights from Rome to London during this time can be as low as C$ 208. At noon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,052 per ticket.
What is the cheapest Rome to London flight route?
Fly from Rome Ciampino to London Stansted for the best Rome - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Rome when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 309 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Rome for as low as C$ 242 on momondo.
What cabin class options are available on Rome to London flights?
There are 3 cabin classes available to choose from on Rome to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Rome to London flights?
No. A direct flight is the cheapest option for a flight between Rome to London.
How have Rome to London flight prices changed over time?
As of June 2025, prices for Rome to London flights are approximately 25% cheaper when compared to flights at the same time last year.
How many flights depart from Rome to London on average per day?
The number of flights available between Rome and London is 20 per day as of June 2025. The most frequent departure time is 7:00a.m., with 50% of daily flights leaving at noon.
How many flights depart from Rome to London on average per week?
The number of flights available between Rome and London is 146 per week as of June 2025. The most frequent departure day is Thu, with 32% of weekly flights leaving on this day.
When to book flights from Rome to London
Cheap Rome to London (ROM to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rome to London
How far is Rome to London by plane?
The straight-line distance from Rome to London is 1431.5 km. By plane, this route typically takes 2h 30m.
When did momondo last update prices for flights from Rome to London?
Prices for flights from Rome to London refresh daily.
How many operators does momondo search for flights from Rome to London?
There is 1 operator available for flights from Rome to London as of June 2025.
How old do you have to be to fly from Rome to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rome to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rome to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Rome to London is Airbus A320-100/200 (26.31% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (13.46%), Airbus A321neo (13.00%), and Airbus A319 (11.18%).
Best airlines flying from Rome to London
Compare and see reviews for airlines that fly from Rome to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 208 | Free Cancellation | Rating 6.6 7,008 reviews |
British Airways Flights From Rome to London
British Airways flies from Rome to London around 24 times per week, with 7,008 momondo users rating the airline 6.6/10. The cheapest British Airways deal from Rome to London in the last 72 hours was C$ 152 (round-trip), much lower than the average airfare cost of C$ 229 for British Airways flights on this route.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Rome to London?
It is quick and easy to find Rome to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Rome to London with flexible booking policies on momondo?
All flight searches from Rome to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Rome to London?
momondo provides multiple filters to help you find the best flight to London from Rome. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Rome to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Rome and alert you when they change.